Little Rok and Ork are looking for something to break up their boredom. They find themselves lost in Hidden Valley. When he appears to the villagers in Hidden Valley, they mistake him for their Great Horned God come to life. As their proclaimed "true Champion," Little Rok accepts the offer to become their leader and defend the village against the Great White Terror. The Great White Terror is a giant creator and much more than Little Rok can handle. Luckily, Mightor has gone to check on him and is able to lend a hand. Will Mightor and Little Rok be able to defeat the Great White Terror?